let myUn: unknown = "aaa"
let myAn: any = 10;
let myNum = 10
let myStr: string = "hello"
// myStr = myUn
// myStr = myNum
console.log(myStr);

enum mySex {
    nan = 1,
    nv = 2
}
enum myPush {
    keixng,
    anhuizhengwu,
    guoyao
}
let student = {
    name: "小明",
    age: 18,
    sex: mySex.nan,
    push: myPush.keixng
}

console.log(student);

